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Cheap flights from Seattle to Montreal from C$ 222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — YMQ
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

The best prices from Seattle/Tacoma Intl to Montreal are usually found in May or November, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Seattle to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 May 2024.

Popular in

July

Cheapest in

May

Round-trip from

C$ 304

One-way from

C$ 289
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 35% potential price drop
Search Deals
From Seattle/Tacoma Intl to Montreal (YMQ)
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One-way flight from Seattle/Tacoma Intl to Montreal (YMQ)
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What is the cheapest day to fly round-trip from Seattle to Montreal?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Montreal. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Seattle to Montreal?

Travellers have found it’s best to book a flight 26 days in advance to save up to 31% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 26 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Montreal 1-2 weeks in advance for as low as C$ 340, or C$ 915 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Montreal?

The best pricing can be found in the month of May. Prices to Montreal from Seattle average C$ 785. You can even find prices in May for less than C$ 785, as users have found deals to Montreal from as low as C$ 275. The month of July appears to be one of the more expensive times to travel to Montreal from Seattle. Flying in the targeted month can save you up to 18%.

When is the cheapest time to fly from Seattle to Montreal (SEA - YMQ)?

When flying from Seattle to Montreal, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 65% versus a flight in the morning.

Cheap Sun Country Air flights from Seattle to Montreal

Explore cheap flight options specifically provided by Sun Country Air for the route between Seattle and Montreal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
Consider these cheap Sun Country Air flights we've found departing from Seattle to Montreal. Make sure to check back often as deals are often changing.
Fri 14/611:59 p.m.SEA - YUL
1 stop17h 01mSun Country Air
Sun 23/68:00 a.m.YUL - SEA
1 stop17h 54mSun Country Air
Deal found 18/5C$ 565
Thu 1/811:59 p.m.SEA - YUL
1 stop7h 46mSun Country Air
Mon 5/811:45 a.m.YUL - SEA
1 stop14h 08mSun Country Air
Deal found 19/5C$ 585
Mon 1/711:59 p.m.SEA - YUL
1 stop7h 06mSun Country Air
Fri 5/711:45 a.m.YUL - SEA
1 stop14h 08mSun Country Air
Deal found 20/5C$ 592
Sun 30/611:59 p.m.SEA - YUL
1 stop7h 42mSun Country Air
Fri 5/711:45 a.m.YUL - SEA
1 stop14h 08mSun Country Air
Deal found 20/5C$ 619
Sat 15/610:07 a.m.SEA - YUL
1 stop6h 53mSun Country Air
Sun 23/68:00 a.m.YUL - SEA
1 stop17h 54mSun Country Air
Deal found 18/5C$ 667
Sat 15/610:07 a.m.SEA - YUL
1 stop6h 53mSun Country Air
Mon 24/611:45 a.m.YUL - SEA
1 stop7h 43mSun Country Air
Deal found 18/5C$ 694

Cheap WestJet flights from Seattle to Montreal

Explore cheap flight options specifically provided by WestJet for the route between Seattle and Montreal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
Some of the best deals we've found on WestJet flights travelling from Seattle to Montreal. Check back soon if you're not seeing flights that suit your needs.
Tue 20/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Tue 27/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 20/5C$ 622
Thu 15/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Mon 26/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 19/5C$ 630
Thu 22/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Sat 31/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 18/5C$ 633
Tue 20/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Wed 28/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 19/5C$ 636
Thu 22/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Tue 3/97:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 18/5C$ 655
Wed 21/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Sat 31/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 18/5C$ 656
Wed 7/87:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Wed 14/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 19/5C$ 660
Sun 18/87:00 a.m.SEA - YUL
2 stops10h 15mWestJet
Thu 22/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 19/5C$ 663
Wed 21/81:50 p.m.SEA - YUL
1 stop7h 40mWestJet
Tue 27/87:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 19/5C$ 664

Cheap Seattle to Montreal flights in May & June 2024

Find cheap flight options from Seattle to Montreal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 406,307 searches. Prices were last updated on 20 May 2024.
These are some of the most attractive deals on flights from Seattle to Montreal in 2024. Check back in a little while for more flight options.
Fri 14/611:59 p.m.SEA - YUL
1 stop17h 01mSun Country Air
Sun 23/68:00 a.m.YUL - SEA
1 stop17h 54mSun Country Air
Deal found 18/5C$ 565
Fri 14/611:59 p.m.SEA - YUL
1 stop17h 01mSun Country Air
Mon 24/611:45 a.m.YUL - SEA
1 stop7h 43mSun Country Air
Deal found 18/5C$ 592
Sun 16/67:00 a.m.SEA - YUL
1 stop10h 25mMultiple Airlines
Sun 23/68:00 a.m.YUL - SEA
1 stop17h 54mMultiple Airlines
Deal found 19/5C$ 604
Sun 30/611:59 p.m.SEA - YUL
1 stop7h 42mSun Country Air
Fri 5/711:45 a.m.YUL - SEA
1 stop14h 08mSun Country Air
Deal found 20/5C$ 619
Sun 23/611:59 p.m.SEA - YUL
1 stop7h 42mMultiple Airlines
Wed 26/66:30 p.m.YUL - SEA
Nonstop5h 55mMultiple Airlines
Deal found 19/5C$ 625
Sun 16/67:00 a.m.SEA - YUL
1 stop10h 25mMultiple Airlines
Sun 23/67:50 p.m.YUL - SEA
2 stops20h 06mMultiple Airlines
Deal found 19/5C$ 630
Sun 23/611:59 p.m.SEA - YUL
1 stop7h 42mMultiple Airlines
Wed 26/65:00 a.m.YUL - SEA
1 stop8h 51mMultiple Airlines
Deal found 19/5C$ 633
Thu 13/67:00 a.m.SEA - YUL
1 stop14h 31mMultiple Airlines
Mon 24/611:45 a.m.YUL - SEA
1 stop14h 09mMultiple Airlines
Deal found 20/5C$ 634
Mon 17/67:00 a.m.SEA - YUL
2 stops28h 51mMultiple Airlines
Mon 24/611:45 a.m.YUL - SEA
1 stop14h 09mMultiple Airlines
Deal found 19/5C$ 637

Seattle to Montreal 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Montreal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
These are some of the most attractive deals on flights from Seattle to Montreal in 2024. Check back in a little while for more flight options.
Fri 14/611:59 p.m.SEA - YUL
1 stop17h 01mSun Country Air
Sun 23/68:00 a.m.YUL - SEA
1 stop17h 54mSun Country Air
Deal found 18/5C$ 565
Thu 1/811:59 p.m.SEA - YUL
1 stop7h 46mSun Country Air
Mon 5/811:45 a.m.YUL - SEA
1 stop14h 08mSun Country Air
Deal found 20/5C$ 585
Mon 1/711:59 p.m.SEA - YUL
1 stop7h 06mSun Country Air
Fri 5/711:45 a.m.YUL - SEA
1 stop14h 08mSun Country Air
Deal found 20/5C$ 592
Sun 16/67:00 a.m.SEA - YUL
1 stop10h 25mMultiple Airlines
Sun 23/68:00 a.m.YUL - SEA
1 stop17h 54mMultiple Airlines
Deal found 19/5C$ 604
Sun 18/811:59 p.m.SEA - YUL
1 stop7h 46mMultiple Airlines
Thu 22/88:30 p.m.YUL - SEA
1 stop19h 26mMultiple Airlines
Deal found 19/5C$ 608
Wed 10/75:15 p.m.SEA - YUL
1 stop18h 25mMultiple Airlines
Sun 14/72:20 p.m.YUL - SEA
2 stops25h 36mMultiple Airlines
Deal found 19/5C$ 610
Wed 2/105:00 p.m.SEA - YUL
1 stop18h 40mMultiple Airlines
Sat 5/107:00 a.m.YUL - SEA
1 stop8h 56mMultiple Airlines
Deal found 19/5C$ 617
Sun 30/611:59 p.m.SEA - YUL
1 stop7h 42mSun Country Air
Fri 5/711:45 a.m.YUL - SEA
1 stop14h 08mSun Country Air
Deal found 20/5C$ 619
Thu 18/711:59 p.m.SEA - YUL
1 stop7h 46mMultiple Airlines
Sun 21/77:00 a.m.YUL - SEA
1 stop13h 21mMultiple Airlines
Deal found 20/5C$ 621

Direct flights to Montreal from Seattle

Discover non-stop flight options from Seattle to Montreal. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
If you're seeking options on non-stop flights from Seattle to Montreal, check out these fares. Search for alternative flights from Seattle to Montreal by utilizing the search form above.
Sun 16/67:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Fri 21/66:30 p.m.YUL - SEA
Nonstop5h 55mAir Canada
Deal found 18/5C$ 765
Sun 23/67:40 a.m.SEA - YUL
Nonstop5h 06mAir Canada
Wed 26/66:30 p.m.YUL - SEA
Nonstop5h 55mAir Canada
Deal found 19/5C$ 766
Tue 1/107:40 a.m.SEA - YUL
Nonstop5h 07mAir Canada
Sun 6/106:30 p.m.YUL - SEA
Nonstop5h 45mAir Canada
Deal found 19/5C$ 789
Thu 19/97:40 a.m.SEA - YUL
Nonstop5h 07mAir Canada
Mon 23/96:30 p.m.YUL - SEA
Nonstop5h 45mAir Canada
Deal found 19/5C$ 814
Thu 22/87:40 a.m.SEA - YUL
Nonstop5h 06mAir Canada
Mon 26/86:30 p.m.YUL - SEA
Nonstop5h 55mAir Canada
Deal found 19/5C$ 902
Mon 9/97:40 a.m.SEA - YUL
Nonstop5h 07mAir Canada
Sun 15/96:30 p.m.YUL - SEA
Nonstop5h 45mAir Canada
Deal found 19/5C$ 919
Mon 17/67:40 a.m.SEA - YUL
Nonstop5h 16mAir Canada
Fri 2/86:30 p.m.YUL - SEA
Nonstop5h 55mAir Canada
Deal found 19/5C$ 930
Thu 15/87:40 a.m.SEA - YUL
Nonstop5h 06mUnited Airlines
Sun 18/86:30 p.m.YUL - SEA
Nonstop5h 55mUnited Airlines
Deal found 20/5C$ 962
Fri 7/67:40 a.m.SEA - YUL
Nonstop5h 16mUnited Airlines
Wed 12/66:30 p.m.YUL - SEA
Nonstop5h 46mUnited Airlines
Deal found 19/5C$ 974

Seattle to Montreal flights leaving soon

Find last-minute flight options from Seattle to Montreal for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
Book one of these great deals on flights from Seattle to Montreal. Users should examine the flight details to ensure there are no surprises.
Wed 29/59:40 p.m.SEA - YUL
3 stops23h 53mMultiple Airlines
Tue 4/67:50 p.m.YUL - SEA
2 stops20h 06mMultiple Airlines
Deal found 19/5C$ 785
Wed 29/59:40 p.m.SEA - YUL
3 stops23h 53mMultiple Airlines
Tue 4/67:00 a.m.YUL - SEA
3 stops16h 20mMultiple Airlines
Deal found 19/5C$ 793
Wed 29/59:40 p.m.SEA - YUL
3 stops23h 53mMultiple Airlines
Tue 4/67:00 a.m.YUL - SEA
1 stop8h 56mMultiple Airlines
Deal found 19/5C$ 863
Wed 29/510:56 p.m.SEA - YUL
1 stop9h 09mDelta
Tue 4/66:00 a.m.YUL - SEA
1 stop11h 09mDelta
Deal found 19/5C$ 951
Tue 28/512:40 a.m.SEA - YUL
2 stops11h 34mDelta
Tue 4/66:00 a.m.YUL - SEA
1 stop11h 09mDelta
Deal found 19/5C$ 965
Tue 28/512:40 a.m.SEA - YUL
2 stops11h 34mDelta
Tue 4/610:00 a.m.YUL - SEA
2 stops11h 25mDelta
Deal found 19/5C$ 972
Sat 25/56:15 p.m.SEA - YUL
3 stops25h 15mMultiple Airlines
Mon 27/57:00 a.m.YUL - SEA
1 stop8h 56mMultiple Airlines
Deal found 19/5C$ 1,045
Sat 25/51:50 p.m.SEA - YUL
1 stop7h 41mWestJet
Mon 27/57:00 a.m.YUL - SEA
1 stop8h 56mWestJet
Deal found 19/5C$ 1,072
Sat 25/51:50 p.m.SEA - YUL
1 stop7h 41mWestJet
Mon 27/57:00 a.m.YUL - SEA
2 stops10h 49mWestJet
Deal found 19/5C$ 1,082

One-way flights to Montreal from Seattle

Search for one-way flight options from Seattle to Montreal. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
If you're seeking multiple options on one-way flights from Seattle to Montreal, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Seattle to Montreal should utilize the search form at the top of the page.
Thu 30/56:05 p.m.SEA - YUL
1 stop15h 35mSun Country Air
Deal found 19/5C$ 222
Mon 1/711:59 p.m.SEA - YUL
1 stop7h 06mSun Country Air
Deal found 19/5C$ 242
Fri 14/611:59 p.m.SEA - YUL
1 stop17h 01mSun Country Air
Deal found 19/5C$ 244
Thu 1/811:59 p.m.SEA - YUL
1 stop7h 46mSun Country Air
Deal found 19/5C$ 263
Sun 9/63:30 p.m.SEA - YUL
1 stop18h 40mMultiple Airlines
Deal found 19/5C$ 264
Sun 14/76:40 p.m.SEA - YUL
1 stop13h 05mSun Country Air
Deal found 19/5C$ 269
Sat 25/51:50 p.m.SEA - YUL
1 stop27h 35mMultiple Airlines
Deal found 19/5C$ 279
Sun 9/63:30 p.m.SEA - YUL
2 stops25h 55mMultiple Airlines
Deal found 19/5C$ 282
Wed 12/69:45 a.m.SEA - YUL
2 stops11h 09mDelta
Deal found 19/5C$ 287

Find flights from Seattle to Montreal within your budget

Customize your flight search to find flights from Seattle to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 565 - C$ 803

Route

Depart

Return

Price

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Fri 14/6

1 stop17h 01m

Montreal Pierre Elliott Trudeau Intl

Sun 23/6

1 stop17h 54m

C$ 565

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 1/8

1 stop7h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 5/8

1 stop14h 08m

C$ 585

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Sun 16/6

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 23/6

1 stop17h 54m

C$ 604

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Sun 18/8

1 stop7h 46m

Montreal Pierre Elliott Trudeau Intl

Thu 22/8

1 stop19h 26m

C$ 608

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Tue 20/8

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 27/8

1 stop8h 56m

C$ 622

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 15/8

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 26/8

1 stop8h 56m

C$ 630

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Wed 12/6

2 stops11h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 17/6

2 stops12h 22m

C$ 689

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Sun 16/6

Nonstop5h 16m

Montreal Pierre Elliott Trudeau Intl

Fri 21/6

Nonstop5h 55m

C$ 765

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Wed 2/10

1 stop15h 41m

Montreal Pierre Elliott Trudeau Intl

Sun 6/10

Nonstop5h 45m

C$ 803

Flights are sorted by cheapest first

Deals found on 18/5

When is the best time to book a flight from Seattle to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Montreal. Price data was last updated on 10 May 2024.
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Montreal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Seattle to Montreal?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Montreal. Price data was last updated on 19 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Montreal flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Montreal by month

Plan your trip from Seattle to Montreal by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Montreal is currently C$ 261 while a round-trip flight costs C$ 652. Price data was last updated on 12 May 2024.

Currently, October is the cheapest month in which you can book a flight from Seattle to Montreal (average of C$ 230). Flying from Seattle to Montreal in March is currently the most expensive (average of C$ 347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 362

February

C$ 354

March

C$ 472

April

C$ 430

May

C$ 395

June

C$ 370

July

C$ 393

August

C$ 358

September

C$ 342

October

C$ 313

November

C$ 373

December

C$ 377

Temperature and rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average temperature and rainfall totals by month.

YMQ

Temperature

-9 - 22 °C

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated 20 May 2024.
See what other customers who have flown with Sun Country Air, WestJet and Delta from Seattle to Montreal have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,615 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,895 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,894 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,472 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Sun Country Air
7.2
Good
617 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Montreal?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Montreal. On average, Seattle/Tacoma Intl has 0 outbound flights to Montreal per day from 1 airline. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

  • Can I find flights from Seattle to Montreal for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Montreal for under C$ 600. The cheapest flight booked recently is on Sun Country Air for just C$ 565, but on average you can expect to pay C$ 619.

  • Are there direct flights from Seattle to Montreal for under C$ 800 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to Montreal under C$ 800. A good price for a direct flight from Seattle to Montreal is less than C$ 1,049.

  • Are there last-minute flights available from Seattle to Montreal for under C$ 800?

    There are currently 18+ open flights from Seattle to Montreal within the next 7 days for less than C$ 800.

  • What are the cheapest airlines flying from Seattle to Montreal round-trip?

    Cheapflights users have booked flights from Seattle to Montreal round-trip from C$ 565. Another airline that can offer you cheap pricing is WestJet. Sun Country Air is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Montreal one-way?

    The cheapest airlines for a one-way flight from Seattle to Montreal are Sun Country Air (C$ 222), Delta (C$ 287), and WestJet (C$ 302).

  • What are the most reliable airlines from Seattle to Montreal?

    The top 3 most reliable airlines when flying from Seattle to Montreal are Air Canada (83%), United Airlines (83%) and Sun Country Air (0%).

  • What are the cheapest flights from Seattle to Montreal?

    On average you can expect to pay C$ 784 for a flight from Seattle to Montreal. The cheapest flight overall is C$ 324 while the most popular route, (Seattle/Tacoma Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 565.

  • What does SEA to YUL mean?

    Seattle/Tacoma Intl Airport is SEA and Montreal Pierre Elliott Trudeau Intl Airport is YUL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Montreal St Hubert Airport (YHU).

  • Can I find deals for flights from Seattle to Montreal that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Montreal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Montreal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Montreal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Montreal that include hotel bookings?

    Yes. In addition to deals on Seattle to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Montreal.

  • Can I find deals for business class flights from Seattle to Montreal?

    Yes. Cheapflights offers flight deals from Seattle to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Montreal that allow pets onboard?

    Many airlines flying from Seattle to Montreal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Montreal?

    Yes, you can often find last-minute deals on Seattle to Montreal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Montreal flight deals updated?

    The Seattle to Montreal flight deals you see on this page were last updated on 20/5.

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Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Montreal

Discover the top airline that operate flights from Seattle to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 300AverageC$ 679FlexibilityNo cancel feeOn-time67%
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Hourly flight availability from Seattle to Montreal

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How does Cheapflights help users find flights from Seattle to Montreal?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Montreal. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Montreal?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Montreal from Seattle.

Can Cheapflights find flights from Seattle to Montreal with no change fees?

Need flexible booking options for your flight to Montreal from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Montreal become cheaper?

Of course! You can now track prices for flights from Seattle to Montreal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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